baber/WOPTO huggingface dataset:
Patent JP-S6414524-A (JP)
Title: Parallel hot-water supplier type hot-water supplying device
Inventor: MATSUURA TAKAMITSU
IPC: F24H1/10
Filed: 1987-05-29
Abstract: PURPOSE:To secure the optimum number of operating set of hot water supplier with respect to the supplying amount of water and a set hot-water supplying temperature, by a method wherein the reference amount of water for switching the number of operating set of the hot-water suppliers is reduced when a set hot-water supplying temperature has risen in accordance with the set hot-water supplying temperature while the reference amount of water for switching the number of operating sets of the hot-water suppliers is increased when the set hot-water supplying temperature is reduced. CONSTITUTION:Prior to the measurement of the supplying amount of water by a supplying water amount measuring sensor 40, a set temperature T is read into a controller 60 by a temperature setter 80 and the reference amount of water for switching the number of operating set is decided to be Q1 or Q2 in accordance with whether the set temperature T is higher than the reference temperature T1 or not. When the supplying amount of water Q, measured by the sensor 40, is up to the reference amount of water, only the water amount control valve 53 of a first hot-water supplier 10 is opened and the same valve 54 of a second hot-water supplier 20 is closed. The burner 11 of the first hot-water supplier 10 is ignited to start heating. The necessary heating amount for output hot-water of the hot-water supplier 10 is operated in the controller 6 from the input water temperature and the inputting amount, detected by a temperature sensor 71 and the supplying water amount measuring sensor 40, and a necessary fuel supply is commanded to a proportional control valve 13 from the controller 60 whereby the necessary heating may be effected through feedforward control.
Patent JP-S5948323-A (JP)
Title: Parts true-up device for vibratory conveyor
Inventor: ASAOKA TADAO
IPC: B65G25/04
Filed: 1982-08-05
Abstract: PURPOSE:To automatically feed relatively-large cylindrical parts, by putting the numerous cylindrical parts in the erect posture on the upstream end of a trough, guiding the parts in a row to a single-row parts conveying passage and operating a gate to feed the parts one by one. CONSTITUTION:Numerous parts (m) attracted on a hang-up electromagnet are carried to the upstream end of a trough 2 being vibrated. The parts (m) are released from the electromagnet onto the trough 2 so that the parts are conveyed under vibration on the conveying surface 2S of the trough while the parts are kept erect. During the conveyance, the parts are guided by a guide gate 42 to a narrow feed passage F whose width is set by a width adjuster 17, so that the parts are trued up in a single row. A gate 18 is provided at the outlet end of the feed passage F so that the parts (m) are temporarily stopped at the gate. The gate 18 has plates 71, 72, which are opened at a prescribed time interval of about five seconds. When the gate plates 71, 72 are opened, the single part (m) is fed to a next process.
Patent JP-S5761269-A (JP)
Title: Sodium-sulfur cell
Inventor: KAGAWA HIROSHI
IPC: H01M10/39
Filed: 1980-09-30
Abstract: PURPOSE:To improve corrosion resistance and obtain a long life of a sodium-sulfur cell, by providing a diffusion layer containing aluminum to the surface of a positive pole metallic material of current collector or the like contacted with a positive pole active material. CONSTITUTION:Fused sulfur impregnated to a positive pole conductive material 7 consisting of graphite felt and positive pole active material 8 of sodium polysulfide are contained in a cell vessel 9 combined for use of positive pole current collector material, and in its central portion a sodium ionic conductive solid electrolytic pipe 1 consisting of beta-alumina is provided, further in this solid electrolytic pipe 1 a negative pole active material 3 of fused sodium, impregnation held to a metallic fiber 2 of stainless or the like, and a negative pole terminal pipe 4 are provided and sealed by a negative pole cover 5 and fixing member 6 or the like to form a sodiumsulfur cell. At this time, a diffusion layer containing aluminum is formed by, for instance, diffusion treatment to the surface of a positive pole constitutional metallic material of current corrector or the like contacted with the positive pole active material 8.
Patent JP-S5761945-A (JP)
Title: Artificially stained test piece
Inventor: OGASAWARA KENJI
IPC: G01N33/36
Filed: 1980-09-30
Abstract: PURPOSE:To obtain an artificially stained test piece which is useful for checking stainproof of building materials, by formulating an unsaturated compound, fat contg. unsaturated compounds, protein and colored material. CONSTITUTION:A test piece is allowed to hold a composit composed of (A) a compound contg. unsaturated linkage, (B) oil and fat contg. unsaturated compounds, (C) a protein, (D) a metallic compound and (D) colored material. For example, an unsaturated higher glycride, an unsaturated fatty acid, unsaturated alcohol and unsaturated hydrocarbon and etc. is used for (A) component, and aminal and vegetable oil and fat for (B), egg-albumin, casein for (C), alkali salt (e.g. common salt), metal oxide (e.g. ferric oxide) for (D) and carbon black for (D).
Patent JP-H08325525-A (JP)
Title: Adhesive for metal hub
Inventor: OSHIMA KENSHO
IPC: G11B23/00
Filed: 1995-06-02
Abstract: PURPOSE: To obtain an adhesive for a metal hub comprising an ultraviolet curing type adhesive containing a (meth)acrylate having a phosphoric acid (ester) group and a photoinitiator, excellent in adhesive strength of the metal hub to a resin substrate and useful for optical information disks. CONSTITUTION: The adhesive for bonding an optical information disk to a metal hub contains (A) a (meth)acrylate having phosphoric acid (ester) group [e.g. mono(2-acryloyloxyethyl) acid phosphate or diphenyl(2-acryloyloxyethyl) phosphate] and (B) a photoinitiator (e.g. 4-dimethylaminoacetophenone or benzophenone). Further, the adhesive contains preferably a monofunctional and/or polyfunctional (meth)acrylate (e.g. tetrahydrofurfuryl acrylate or trimethylolpropane triacrylate) and a cross-linkable (meth)acrylic oligomer (e.g. spiroglycolurethane diacrylate).
Patent JP-H0431116-A (JP)
Title: Construction of valve system for level controlling device of hydraulic shock absorber for vehicle
Inventor: ABE SHIGENOBU
IPC: B60G17/015
Filed: 1990-05-29
Abstract: PURPOSE:To integrally assemble a valve system in a holder beforehand and simply and promptly assemble the valve system in an oil passage by connecting the holder that surrounds the outside of a ball valve with a valve seat to and from which the ball valve connects and separates, and interposing it in the opened oil hole of the oil passage drilled in a main body. CONSTITUTION:The cap 14 of a rear cushion 1 is connected to a level control ling changeover valve unit 60 through an oil passage 51, and further lead to a valve system 66 that generates compression side damping force through an oil passage 65. In this case, the oil passage 65 perpendicularly branches off downward before it reaches the valve system 66 and reaches an oil receiving room D through an oil passage 67, and a main valve system including a first check valve 68. And, the first check valve 68 is seated on a valve seat 70 by a spring 69 and energized to always close the opening to the oil receiving room D, and the spring 69 is forced to seat on a holder 71 that engages with the cylindrical extension of the valve seat 70, namely, the valve 68 and the valve seat 70 are assembled to the holder 71 to unite them in a body, and interpose to the cylindrical hole of the oil passage.
Patent JP-2000045141-A (JP)
Title: Long and short fiber composite yarn and woven and knitted fabric by using the same
Inventor: NABESHIMA KEITARO
IPC: D03D15/567
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a crimped composite yarn having a soft bulky feeling without a core body and stiffness, and further having a proper stretch further to obtain a composite yarn capable of providing a woven or knitted fabric, and to provide the woven or knitted fabric composed thereof. SOLUTION: This long and short fiber composite yarn is obtained by combining (A) a conjugated filament yarn comprising at least two kinds of polyester polymers having different heat shrinkage characteristics and having crimp- manifesting ability, and (B) a short fiber, in a twisted state. The composite yarn has a structure constituted so that the conjugated filament yarn A may be positioned at a comparatively inner layer and manifests a coil-like three- dimensional crimp, and the short fiber B which is the other combined partner may be positioned at a comparatively outer layer.  The woven or knitted fabric is suitable not only for a heavy wear such as a jacket, but also for a use field for a light wear such as a blouse, and can provide a comfortable wearing feeling having a light feeling and stretching properties and a high-class feeling providing good appearance when the fabric is sewed.
Patent JP-H10330320-A (JP)
Title: Production of 2-hydroxyethyl (meth)acrylate
Inventor: TOKUDA MASANORI
IPC: C07C69/732
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound without using excess heat energy, with effective recycling unreacted ethylene oxide. SOLUTION: This compound is obtained by addition reaction of (meth)acrylic acid with ethylene oxide in the presence of a catalyst (e.g. amine, quaternary ammonium salt, etc.), wherein unreacted ethylene oxide is evaporated and contact absorbed in (meth)acrylic acid, and the (meth)acrylic acid containing the ethylene oxide is reused for the addition reaction. Evaporated and removed unreacted ethylene oxide in an amount of 0.005-0.1 mol per (meth)acrylic acid is contact absorbed in an absorption tower to reuse for production of the objective compound. It is preferable that a molar ratio of ethylene oxide to (meth) acrylic acid, both as raw material, is 1.03-1.10.
Patent JP-H0341193-A (JP)
Title: Improved, high molecular-weight, dispersant additive
Inventor: JIEIKOBU EMAATO
IPC: C09K23/52
Filed: 1990-05-29
Abstract: PURPOSE: To obtain the subject N-containing additive for ash-free lubricating oil excellent in dispersant characteristic by constituting the additive of an oil- soluble salt, an amide, an imide and an oxazoline of a polyolefin-substituted mono or dicarboxylic acid (anhydride) produced by reacting a polyamine and a specific long chain hydrocarbon-substituted mono or dicarboxylic acid producing substance or a mixture thereof.  
     CONSTITUTION: This additive is constituted of an oil-soluble salt, an amide, an imide and an oxazoline or a polyolefin-substituted mono or dicarboxylic acid (anhydride) produced by reacting one or more polyamine (e.g.; compd. represented by the formula) and a long chain hydrocarbon-substituted mono or dicarboxylic acid producing substance (e.g.; polyisobutylene-substituted succinic anhydride) formed by reacting a polyolefin having a predetermined number average mol.wt. and mol.wt. distribution with one or more mono-unsaturated carboxyl reactant selected from a specific group, and the ratio of respective constitutional components in set to a specific value. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5838325-A (JP)
Title: Suction device for engine with supercharger
Inventor: SATOU HARUHIKO
IPC: F02B29/06
Filed: 1981-08-31
Abstract: PURPOSE:To check reverse flow of mixture gas to an auxiliary suction system, and to enable to improve an engine performance through the prevention of a drop in compression pressure, by installing a check valve, which checks a reverse flow from a combustion chamber, to an auxiliary suction system at a downstream of a supercharger. CONSTITUTION:In addition to a main suction system 8, an auxiliary suction system 9 is mounted, and a supercharger 18 is set to the auxiliary suction system 9. A check valve 33, which checks a reverse flow from a combustion chamber 4, is located at the downstream of the supercharger 18. A reverse flow of mixture gas to the combustion chamber 4 at a partial loading time is checked rapidly, and this permits the improvement of an engine performance through the prevention of a drop in a compression pressure. Additionally, this enables the improvement of durability of the supercharger and the simplification of the structure of the auxiliary suction system.
Patent JP-S5660847-A (JP)
Title: Carburetor for internal combustion engine for car
Inventor: SATOU KIYOYUKI
IPC: F02M17/38
Filed: 1979-10-24
Abstract: PURPOSE: To cut fuel accurately at deceleration by deactuating an idling rotation accelerator, which is incorporated with a slow-cut device at deceleration, when an cooler is in use over a set rotating speed.  
     CONSTITUTION: A speed switch 4, a throttle opening switch 6, a neurtal switch 8, and a clutch switch 9 are connected to a slow-cut solenoid valve 3, which shuts off fuel from a slow port, to shuts off fuel at deceleration when a gear is thrown in at a constant speed. Also, a solenoid valve 15 for idling speed acceleration is interlocked with an air conditioning switch 11 thorugh a relay 20. The relay 20 which is connected with the speed switch 4 is switched at deceleration over a constant speed to deactuate a valve 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06350038-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIMURA HISAHARU
IPC: H01L27/082
Filed: 1993-06-08
Abstract: PURPOSE:To integrate elements on the same substrate by reducing the element areas of a vertical type P-N-P transistor in the same extent as an N-P-N transistor without deteriorating characteristics. CONSTITUTION:An N-type epitaxial layer 2 with an N-type buried diffusion layer 3 is formed to a P-type silicon substrate 1. A plurality of P-type buried collector diffusion layers 4 are formed into the N-type buried diffusion layer 3. P-type collector diffusion layers 5 and P-type emitter diffusion layers 6 are shaped onto the N-type epitaxial layer 2. Impurity concentration in regions superposed to the P-type buried collector diffusion layers 4 in the N-type buried diffusion layer 3 is set in 1X10<17>cm<-3> or less. Accordingly, the security of voltage capable of being applied to the N-type epitaxial layer 2 can be increased, and a plurality of vertical type P-N-P transistors can be integrated in the island of the same epitaxial layer without a constraint on a circuit design, thus reducing a chip area. Leakage to the P-type silicon substrate of collector currents can be prevented in addition to the reduction of the chip area.
Patent JP-H01306955-A (JP)
Title: Document preparing device
Inventor: HOJO TERUO
IPC: G06F17/30
Filed: 1988-06-03
Abstract: PURPOSE:To automate the data base retrieving process and the process for inserting retrieved data into a document of the title device by inserting the information obtained by means of a retrieving means into a document to be prepared based on a stored inserting position. CONSTITUTION:Information inserting positions into a document are stored in a storing means and data base retrieving conditions are registered in a registering means. Information obtained by means of a retrieving means is automatically inserted to the positions stored in the storing means of a document prepared by a document preparing means. Therefore, when the retrieving conditions are once registered, prescribed information in a data base can be inserted automatically to prescribed positions of the document prepared by the document preparing means.
Patent JP-S5926183-A (JP)
Title: Distillation
Inventor: TAKADA KAZUHARU
IPC: C02F1/04
Filed: 1982-08-06
Abstract: PURPOSE:To obtain a distiller having high thermal efficiency, by heating and evaporating raw salt water in a heat medium condenser, adding the heat to a horizontal pipe-type multi-effect salt water distiller, and successively repeating evaporation and condensation from a high temp. to a low one in the distiller. CONSTITUTION:Sea water of 30 deg.C sucked from the sea 9 is evaporated by heating it up to 46 deg.C in a heat medium condenser 5 and introduced into the first- effect part A to separate steam from it. Said steam is introduced through a steam passageway 13 into the horizontal evaporator pipe 10 of the second-effect part B. Residual conc. salt water on a partition wall 2A overflows through a passageway 12, flows down to the second-effect part B and stays on a partition wall 2B to exchange its heat by the horizontal evaporator pipe 10 immersed in said conc. salt water. Hence, steam is formed. The operation of this kind is successively repeated at the downward effect parts. Steam of 38 deg.C formed from the fifth-effect part E is circulated through a heat medium evaporator 7, condensed and then drained at 34 deg.C by a pump 16.
Patent JP-S6029808-A (JP)
Title: Abnormality diagnosing device
Inventor: OOSONE RIYOUICHI
IPC: G05B23/02
Filed: 1983-07-29
Abstract: PURPOSE:To check on the consistency of all input/output data by comparing input/output data with the upper-limit and lower-limit values of previously stored data. CONSTITUTION:An abnormality diagnosing device 10 consists of memories 20 and 30, comparators 40 and 50, and gate circuits 60 and 70; when an address of abnormality diagnosis is transferred, the memory 20 outputs the upper-limit value alpha and the memory 30 outputs the lower-limit value beta. When data is transferred, the comparator 40 compares the upper-limit value alpha with the data, and the comparator 50 compares the lower-limit value beta with the data. Their results are ORed by the gate circuit 60, and a strobe signal 3 and a ready signal 4 are ANDed by the gate 70 to output an abnormality diagnosis signal 5. Consequently, the abnormality diagnosis signal 5 goes up to a high level unless the data is within the range between the upper-limit value alpha and lower-limit value beta, displaying the abnormality.
Patent JP-H031407-A (JP)
Title: Insulated wire
Inventor: SAWADA KAZUO
IPC: H01B3/12
Filed: 1989-05-30
Abstract: PURPOSE:To improve the heat resistance and flexibility of an insulated wire by constructing the coating insulating section of the insulated wire in such a manner that the component of an inward part in the section near a conductor contains a percentage of ceramics higher than that of the component of an outward part therein. CONSTITUTION:An innermost layer 11 for a coating insulating section is formed on the periphery of a conductor 10. This innermost layer consists mainly of silicone dioxide and contains less than 2% of an organic component. Although for improvements in heat resistance and in water resistance it is desirable to construct the innermost layer 11 of 100% of ceramics, a slight amount of the organic component is mixed into the ceramics since the innermost layer constructed of 100% of the ceramics may have lowered flexibility and consequently poor workability. An interlayer 12 for the coating insulating section is then formed outside the innermost layer 11. This interlayer 12 is constructed of a material containing 20 to 80% by amount of the organic component. An outermost layer 13 is formed outside the interlayer 12. This outermost layer 13 may be constructed of a material containing much more organic material component than that of the interlayer 12, that is, not less than 50% of, or 100% of the organic material component if circumstances require.
Patent JP-S5762269-A (JP)
Title: 2,3,5-trisubstituted pyrazine derivative
Inventor: MASUDA HIDEKI
IPC: C07D241/18
Filed: 1980-10-03
Abstract: NEW MATERIAL:The compound of formulaI(R1 is alkyl, phenyl, or phenylalkyl; R2 is H or alkyl; R3 is alkyl, aryl, or hetercyclic group; R4 is alkyl or aryl; X is O or S).  
     EXAMPLE: 5-Isobutyl-2-methoxy-3-methylpyrazine.  
     USE: Synthetic intermediate of perfume, pharmaceutical, and pesticide.  
     PROCESS: The compound of formulaIcan be prepared by (1) reacting the 3-substituted-5,6-dihydro-2(1H)-pyrazinone of formula II with the compound of formula III in the presence of an alkali metal alkoxide, an alkali metal hydroxide or a quaternary ammonium salt, (2) converting the resultant compound of formula IV to the chloride with phosphorus oxychloride, etc., and (3) reacting the product with the compound of formula R4-X-M (M is alkali metal). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6030128-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUWATA TAKAAKI
IPC: H01L29/78
Filed: 1983-07-28
Abstract: PURPOSE:To obtain a semiconductor device having the high degree of integration, high speed and high reliability by providing a process, etc. in which a first phosphorus glass layer in low concentration is grown thickly on a semiconductor substrate, to which a field oxide film, a gate oxide film and source and drain regions are formed, through a CVD method. CONSTITUTION:A field oxide film 22 is formed to the main surface of a semiconductor substrate 21, a transistor region and a field region are partitioned, a gate oxide film 23 is formed in the transistor region, a polycrystalline silicon layer is applied on the whole surface, and the polycrystalline silicon layer is patterned to form a gate electrode 24. The ions of an impurity of a conduction type reverse to the substrate 21 are implanted while using the gate electrode 24 as a mask, and source-drain regions 25 are shaped through self-alignment. A first low-concentration phosphorus glass layer 26 as an inter- layer insulating film is grown thickly on the surface of the substrate prepared in this manner through a CVD method, a first photo-resist film 27 is applied on the first low- concentration phosphorus glass layer 26, and the photo-resists in contact-hole opening sections are removed. The first photo-resist film 27 is reflowed through heat treatment at a low treatment.
Patent JP-H04363693-A (JP)
Title: Independent time correcting telemeter system
Inventor: FUJIMAKI MASAYUKI
IPC: G04G5/00
Filed: 1991-06-11
Abstract: PURPOSE:To keep communication sychronization by matching time of a central station with those of each substation, independently, without requiring inter- stations communication for time synchronization. CONSTITUTION:A radio receiving part 6, a time synchronization part 7 and a clock part 8 are provided in a central station 4 and in a plurality of substation, the first substation 1, the second substation 2,... and the n(th) substation 3, respectively, which consist of a telemeter system connected through a data communication route 5. By receiving synchronously a time announcement by a radio broadcasting, the time of the clock part 8 is independently corrected.
Patent JP-S5471685-A (JP)
Title: Automatic chemical analytical apparatus
Inventor: SHIRAISHI TAKASHI
IPC: G01J3/06
Filed: 1977-11-17
Abstract: PURPOSE:To automatically make possible analysis of high accuracy by making the relative angle of the diffraction grating of a monochrometer and a slit variable. CONSTITUTION:A diffraction grating 3 is rotated by a rotating mechanism 10, and the light of a specified wavelength is obtained on the outlet side of a slit 4. Further, a control unit 11 for controlling the rotating mechanism 10 and an assignment operation part 12 for analytical items, etc. for assigning and inputting the analytical items, etc. to a data processing part 10 are provided, whereby the optimum wavelength data are sent to the control unit 11 according to the analytical programs having beforehand incorporated into the data processing part 8 and the contents having been instructed by the operator in the assignment operation part 12, thus fully automating the wavelength setting operations.